Russian forces destroy three Ukrainian subversive groups in Kupyansk area
Disclaimer: TASS is Russian government propaganda, and not a reliable news source.
According to Sergey Zybinsky, crews of TOS-1A Solntsepyok heavy flamethrower systems inflicted damage on the enemy near the localities of Novosyolovskoye, Artyomovka and Stelmakhovka by thermobaric shells